diff --git a/docs/requirements.txt b/docs/requirements.txt
index 8f45b86..bc6c2d0 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -39,7 +39,7 @@ snowballstemmer==3.0.1
     # via sphinx
 soupsieve==2.8
     # via beautifulsoup4
-sphinx==8.2.3
+sphinx==9.0.4
     # via
     #   fastapi-async-storages (pyproject.toml:docs)
     #   furo